Thermo King CRR-40 119, Manual

Page: 94 / 170

MP-3000a Controller
94
1. Press the F3 key to enter the Main Menu.
2. Press F2 key to scroll through Main Menu
until “DATA-LOGGER” appears in LCD
display.
3. Press F4 key to access the Datalogger menu.
“Inspect Temp Log” appears in the LCD
display.
4. Press F2 or F3 key to scroll through submenu
until “Inspect Event Log” appears in LCD
display.
5. Press F4 key to enter Event Log. LCD display
shows the Log Time and the most recent
event.
• To scroll through previous event log
screens, press F3 key. All event logs
recorded in the datalogger memory may be
viewed on the LCD display.
Event Examples
• Controller alarm status (alarms set/cleared)
• Main power On/Off status (humidity On/Off,
temperature setpoint, and main power Hz)
• 12 Vdc battery discharge test (battery voltage,
total unit and compressor hours if main power
On) — this event logged at once a day
• Change temperature setpoint (new/old
setpoint)
• Change RH setpoint (new/old RH setpoint)
• Change RH status (On/Off)
• Event log retrieval
• Temperature log retrieval
• Trip start
• New container ID
• PTI start (Unit configuration)
• PTI part 1 end (Temperature differences for
tests 1, 2, 3 and heat test
• PTI end
• Defrost start (logged with demand or manual
defrost only)
• Defrost end (start time)
6. Press ESC key to exit the Event Log.